Finding the Fourth Proportional to 51,231,147.34, 70,699,541.34 and 28,025,776.08

Step by Step Solution

1. Step 1: Write the proportion equation
   51,231,147.34 : 70,699,541.34 = 28,025,776.08 : x
2. Step 2: Convert to fraction form
   51,231,147.34/70,699,541.34 = 28,025,776.08/x
3. Step 3: Cross multiply
   51,231,147.34x = 70,699,541.34 × 28,025,776.08
4. Step 4: Simplify right side
   51,231,147.34x = 1,981,409,514,200,045.50
5. Step 5: Solve for x
   x = 1,981,409,514,200,045.50/51,231,147.34
6. Step 6: Final answer
   x = 38,675,876.24